Aromatic Angiotensin Receptor Blocker Losartan Potassium from Canada
Losartan potassium is an angiotensin II receptor blocker with biphenyl aromatic structure for hypertension. Falls under 2942.00.05.00 as aromatic drug per Chapter 29 salt rules. Pure API excludes finished product classification.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Potassium salt follows organic acid per Note 5(C)(1)
• Provide RAAS pathway documentation supporting drug function
• Ensure moisture-proof packaging maintains chemical purity